5112-16-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5112-16-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,1 and 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 5112-16:
(6*5)+(5*1)+(4*1)+(3*2)+(2*1)+(1*6)=53
53 % 10 = 3
So 5112-16-3 is a valid CAS Registry Number.
InChI:InChI=1/C19H18Cl3NO2/c20-15-5-1-3-12(9-15)18(13-6-7-16(21)17(22)10-13)23-8-2-4-14(11-23)19(24)25/h1,3,5-7,9-10,14,18H,2,4,8,11H2,(H,24,25)